Drawable base (textures, meshes, canvases). 更多...

#include <Drawable.h>

类 eve::graphics::Drawable 继承关系图:

Public 成员函数
virtual	~Drawable ()

virtual void	draw (Graphics *gfx, const glm::mat4 &matrix) const =0
	Draws the object with the specified transformation matrix.

bool	getCastOcclusion () const
	When false, skipped by Graphics::drawOcclusion / volumetric occluder passes.

void	setCastOcclusion (bool cast)

virtual void	drawOcclusion (Graphics *gfx, const glm::mat4 &matrix) const
	Draw as an opaque black silhouette for volumetric occlusion maps (screen-space god rays / light shafts). Default is a no-op; Texture / Mesh override with 2D black rects (alpha preserved for textures).

详细描述

Drawable base (textures, meshes, canvases).

Occlusion follows the same idea as mesh shadow casting: a drawable may contribute a black silhouette to a volumetric light occlusion map via drawOcclusion(). Defaults to casting occlusion (opt-out with setCastOcclusion).

在文件 Drawable.h 第 17 行定义.

构造及析构函数说明

◆ ~Drawable()

virtual eve::graphics::Drawable::~Drawable ( )

inlinevirtual

在文件 Drawable.h 第 19 行定义.

成员函数说明

◆ draw()

virtual void eve::graphics::Drawable::draw	(	Graphics *	gfx,
		const glm::mat4 &	matrix
	)		const

pure virtual

Draws the object with the specified transformation matrix.

在 eve::graphics::vulkan::OffscreenCanvas, eve::graphics::webgpu::OffscreenCanvas, eve::graphics::vulkan::Graphics, eve::graphics::webgpu::Graphics, eve::graphics::Mesh , 以及 eve::graphics::Texture 内被实现.

被这些函数引用 eve::graphics::Graphics::draw().

◆ drawOcclusion()

virtual void eve::graphics::Drawable::drawOcclusion	(	Graphics *	gfx,
		const glm::mat4 &	matrix
	)		const

inlinevirtual

Draw as an opaque black silhouette for volumetric occlusion maps (screen-space god rays / light shafts). Default is a no-op; Texture / Mesh override with 2D black rects (alpha preserved for textures).

被 eve::graphics::Mesh , 以及 eve::graphics::Texture 重载.

在文件 Drawable.h 第 35 行定义.

被这些函数引用 eve::graphics::Graphics::drawOcclusion().

◆ getCastOcclusion()

bool eve::graphics::Drawable::getCastOcclusion ( ) const

inline

When false, skipped by Graphics::drawOcclusion / volumetric occluder passes.

在文件 Drawable.h 第 27 行定义.

被这些函数引用 eve::graphics::Graphics::drawOcclusion(), eve::graphics::Mesh::drawOcclusion() , 以及 eve::graphics::Texture::drawOcclusion().

◆ setCastOcclusion()

void eve::graphics::Drawable::setCastOcclusion ( bool cast )

inline

在文件 Drawable.h 第 28 行定义.

该类的文档由以下文件生成:

src/modules/graphics/Drawable.h

Public 成员函数